List marking device



FIG. 1 is a front perspective view of a marking device showing our new design;

FIG. 2 is a top plan view of the marking device;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a back elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a right side elevational view thereof. 

The ornamental design for a list marking device, as shown and described. 